- Model No.: PN-CT50KB
- Weight: 500-1000Kg
- Standards: ISO2872, ISO2874, GB/T4857.3, GB/T4857.4
- Video on YouTube: http://youtu.be/gjbfeoxzkgy
- Transport Package: Wooden Case, Fumigation-Free
- Origin: Hangzhou, Zhejiang, China
- Type: Compression Testing Machine
- Power Source: AC 380V
- Certificates: Calibration Certificate, ISO Certificate, CMC
- Trademark: PNSHAR
- Specification: ISO
- HS Code: 90248000
1. INTRODUCTION:
The PN-CT50KB Box Compression Tester is an advanced testing machine designed for evaluating the compressive strength of corrugated boxes, cartons, and other packaging materials. It is ideal for testing packages with a compressive strength of up to 30kN. The machine features a high-performance mechanical design with threaded shafts and guide pillars, along with an imported motor for precise control. This ensures excellent parallelism, high accuracy, and a fast return speed of 250mm/min. The device supports various functions including parameter testing, data display, memory storage, statistical analysis, and printing. It also includes automatic reset and fault diagnosis features for easy operation.
2. APPLICATIONS: Corrugated boxes, plastic packaging, wooden containers, and other similar products.
3. STANDARDS: ISO2872, ISO2874, GB/T4857.3, GB/T4857.4
4. FEATURES:
1) Destructive Strength Test: Measures the deformation under maximum pressure or crushing strength.
2) Constant Value Test: Allows users to set either load force or deformation value, or both, based on requirements. The test stops once either value is reached.
3) Stacking Test: Simulates long-term compression by applying a constant pressure over a set time period. The test ends when the time expires or the deformation exceeds the limit.
4) High Performance: Ensures good parallelism, stability, and a fast return speed of 250mm/min.
NO. | ITEM | SPECIFICATION |
1 | Power: | AC 380V 5A 50HZ |
2 | Measuring Range: | 0 ~ 30kN |
3 | Indication Error: | +/-1% |
4 | Plate Size: | 800 mm × 800 mm or 1000 mm × 1000 mm |
5 | Max Stroke: | 800 mm or 1000 mm |
6 | Pressing Speed: | 10 mm/min |
7 | Return Speed: | 250 mm/min (max) |
8 | Display: | LCD Display Module, Real-Time Pressure Curve |
9 | Printer: | Direct Thermal Printer, High Speed & Quiet |
10 | Communication Output: | Standard RS-232 Interface |
Company Introduction:
PNSHAR is a SGS-audited and ISO-certified company that has been specializing in the research, development, and production of laboratory equipment for the corrugated packaging industry since 1985. Our products have achieved CE certification and are widely recognized for their quality and performance. As a leading manufacturer from China, we compete effectively with European, American, and Taiwanese suppliers in the domestic market. Our lab equipment has been exported to over 50 countries, including Italy, Germany, Japan, USA, Brazil, South Africa, and many others. With a strong reputation for reliability and innovation, we continue to expand our global presence and serve customers worldwide.



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